We consider a automatic marine bilge pump to be a worthy investment in the long run. In the following post, we will help you to select the best automatic marine bilge pumps.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Rule Automatic Marine Bilge Pump READ REVIEW

Best For Flow Rate: Buy: Maxzone Automatic Marine Bilge Pump READ REVIEW

Best For Low Cost: Buy: Attwood Automatic Marine Bilge Pump READ REVIEW

Best For Livewell: Buy: Creatorele Automatic Marine Bilge Pump READ REVIEW

Best For Aluminum Boat: Buy: Ogrmar Automatic Marine Bilge Pump READ REVIEW

Best With Fast Delivery: Buy: Amarine Made Automatic Marine Bilge Pump READ REVIEW

Best For Marine Grade: Buy: Shoreline Marine Automatic Marine Bilge Pump READ REVIEW

Best For Good Replacement: Buy: Seachoice Automatic Marine Bilge Pump READ REVIEW

Best For Good Value: Buy: Oasis Marine Automatic Marine Bilge Pump READ REVIEW

Best For Bailing Water: Buy: Outus Automatic Marine Bilge Pump READ REVIEW

Best For High Capacity: Buy: Weyleity Automatic Marine Bilge Pump READ REVIEW

Best For Wide Application: Buy: Dartmoor Automatic Marine Bilge Pump READ REVIEW

Best Overall: Rule Automatic Marine Bilge Pump

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a pump. The Rule Automatic Marine Bilge Pump is exactly that - it's a simple pump that hits all the right notes. The rule automatic marine bilge pump allows for a perfect fit and it has a built-in float switch. A genuine rule product, don't settle for anything less. In addition, the pump allows for a great fit, It is suitable for heavy duty and has a nice design.

The pump is installed easily and it is mechanical. Above all, the rule automatic marine bilge pump works as expected and it worked as advertised.

Almost all customers opine that the pump is designed for 12vdc, not 110vac. Further, they strongly agree that the pump features like it now snaps in or out of the mounting bracket. And, a few say that this device is made for use on a boat bilge pump. To sum up, most customers found the pump suits best, and no one questions it.

• This performed as expected, It is nice to have and has a good design.
• This is great for removing rain water out of the boat.
• A mercury free snap switch tested for over one million cycles.
• Completely sealed metal capsules enhance flawless operation.

Best For Flow Rate: Maxzone Automatic Marine Bilge Pump

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Maxzone offers a variety of pumps for personal choice and yet maintains quality in all the variants. The Maxzone Automatic Marine Bilge Pump is very strong, works as advertised and it can get with awesome quality. Equipped with a built in electronic controlled reed sensor system for easy, fully automatic operation. Moreover, it works really well, It is easy to setup and has a versatile design.

The pump is good for hose clamp, very fast, It worked perfectly and has an outlet style. Most importantly, the maxzone automatic marine bilge pump is working great and it is made for good value.

Most buyers agree that the pump is already installed in the boat. In addition, a few also found that the pump has an internal switch, so all it needs is power. In addition, they strongly agree that the pump comes with a water control turning device on automatically with rising boat water, ie rain overnight on the dock. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

• Equipped with a built in electronic controlled reed sensor system for easy fully automatic operation.
• This pumps well, is made with a big output and it is super fast.
• Built-in float switch! (No separate float switch is needed).
• This has an outlet port and it has a built-in float switch.

Best For Low Cost: Attwood Automatic Marine Bilge Pump

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The Attwood Automatic Marine Bilge Pump's high-end materials make sure that it ages well with use. The attwood automatic marine bilge pump is a compact and durable package that includes the pump, wire seals, strainer, and mercury-free switch all in one unit that installs quickly and easily in tight spaces. Make sure this fits by entering your model number. This pump meets the requirement of an automatic - switch bilge pump for any vessel 20 feet and over with sleeping accommodations, and it is convenient and dependable for a boat of any size.

The pump is nice to have, is easy to use, it works as expected and has a good design. Further, it is mechanical, is for easy replacement and it is good for low profile. Finally, the attwood automatic marine bilge pump worked as expected, is made for exact fit and it is good for direct replacement.

Most customers agree that the pump is easy to install/ will connect to old wire and drain line. In addition, a few say that the pump works well, rubber is high quality. Further, they also found that the pump is a good pump and you can hook it up two ways, auto and manual.

• This bilge pump works better than all the rest and is super easy to install.
• This is a good bit of water before the floating switch flips the bilge on.
• This is easy to install with good reliability and durability.
• This is easy to install and preliminary tests indicate they will perform as advertised.

Best For Livewell: Creatorele Automatic Marine Bilge Pump

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Best part: Creatorele Automatic Marine Bilge Pump costs comparatively low and it is available to ship in 24 hours. The creatorele automatic marine bilge pump has a built-in float switch, It is made for durable plastic housing and has a nice design. Make sure this fits by entering your model number. In addition, it is silent, allows for good size and it makes for a great buy.

Finally, the creatorele automatic marine bilge pump is quiet and it is made with great service.

Most customers found that the pump can wire straight to the battery. Also, a few strongly agree that the pump is a perfect pump for a small area. And, a few also found that this pump 's hose outlet is far larger, so you 'll have to go out and find adapters. Overall, buyers found this to be one of the best pumps for daily purposes.

• turned on when the water level rises & shut off when water is removed.
• This includes a wire for "bypass" running.
• This includes a comprehensive user manual with installation instructions and a wiring diagram.
• Equipped with a built in electronic controlled reed sensor system for easy fully automatic operation.

Best For Aluminum Boat: Ogrmar Automatic Marine Bilge Pump

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Not everyone likes to purchase a pump for their daily purpose, but the Ogrmar Automatic Marine Bilge Pump would be an anomoly. The ogrmar automatic marine bilge pump is designed for fresh water or sea water only. Make sure this fits by entering your model number. Further, the pump is designed for the toughest applications.

The pump is removable from the base for easy cleaning. Above all, the ogrmar automatic marinebilge pump does the job and it is brand new.

Most customers think that the pump is good as most float switches around, low cost. In addition, they also found that the pump is direct wired to the battery. As a result, buyers were very happy to recommend it to friends and families.

• The heavy duty flow switch is designed for the toughest applications; environmentally responsible.
• This is great with fast delivery and it is made for heavy duty.
• Delivers what they promise.

Best With Fast Delivery: Amarine Made Automatic Marine Bilge Pump

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Amarine Made is known for creating pragmatic and minimalist pumps for people on the go, and its line of Amarine Made Automatic Marine Bilge Pumps definitely falls in line with that reputation. The amarine made automaticmarine bilge pump is easy to clean, quick release strainer for easy maintenance. Ignition protection to protect the pump against high current. And, the pump is extremely efficient, comes is great quality and it would be perfect for fast delivery.

The pump is silent, has a built-in float switch and it pumps well. Also, it is corrosion resistant, rustproof and it is built for a long life. Lastly, the amarine made automatic marine bilge pump can be used with a switch panel for manual override.

Most customers quickly discovered that the pump is built with quality in mind. And, they also found that the pump works well and doesn’t take up much space. Also, a few also found that the pump is the lowest price for this on amazon.

• Equipped with a built in electronic controlled reed sensor system for easy fully automatic operation.
• It is quiet and it looks good.
• Built-in float switch! (No separate float switch is needed).
• This is the boat discharging it's self.

Best For Marine Grade: Shoreline Marine Automatic Marine Bilge Pump

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Next on the list, we've got yet another pump that manages to win our hearts. It's the Shoreline Marine Automatic Marine Bilge Pump and it's widely considered as one of the most convenient pumps you can buy. The shoreline marine automatic marine bilgepump can be wired to just the automatic float switch. The universal mounting bracket makes the pump installation easy regardless of your application. The shoreline marine 600 gph 12 volt bilge pump with automatic float switch is a compact and complete system providing peace of mind that it will pump out bilge water automatically.

The pump is quiet, it works as expected and has a simple design. Further, it works great, pumps well, it can be bought for good value and has a good design. Lastly, the shoreline marine automatic marine bilge pump is great for a reasonable price, It works well and has a narrow design.

Most customers quickly discovered that the pump was designed for a bilge pump with an included float switch. Moreover, a few say that the pump can be used as an auto bilge pump for pato that floods along with a 12v car battery worked great. To sum up, for almost all customers, Shoreline Marine product was just what they wanted.

• This comes with the float.....false advertising by what the picture shows.
• Or, you can use an optional 3-way switch to provide manual/off/auto switching modes.
• This is designed to be used with standard ¾” i.d.

Best For Good Replacement: Seachoice Automatic Marine Bilge Pump

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If you want nothing but the most convenient pump, then Seachoice Automatic Marine Bilge Pump is the one you should definitely consider, as it manages to bring a lot to the table. The seachoice automatic marine bilge pump is committed to delivering quality marine accessories and oem replacement parts to satisfy fishing, boating and watersports enthusiasts worldwide. Seachoice is operated by boating, fishing, and water sports enthusiasts like you, who appreciate quality and selection at an affordable price. And, the pump would be perfect with fast delivery and it can shop for the best price.

Most importantly, the seachoice automatic marinebilge pump is manufactured to rigorous standards to ensure proper function and first-rate appearance.

Most buyers found that the pump has worked flawlessly all season and is very easy to install. In short, most customers call the pump is functionally comfortable and no one questions it.

• This is run for and by boaters, offering a wide-ranging product line while remaining affordable.
• As water exceeds acceptable levels, the pump activates automatically.
• Lot of satisfied buyers.

Best For Good Value: Oasis Marine Automatic Marine Bilge Pump

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The Oasis Marine Automatic Marine Bilge Pump is specially designed for your daily usage and has all useful features. All-in one pump and switch-no float switch required-no additional float switch required. Also, the pump can be used 3 wires can be used as auto/with switch/or both. To sum up, with a 4.4 rating and more than 1352 buyers, the oasis marine automaticmarine bilgepump stands as the best choice.

Most buyers opine that the pump is easy to install, the automatic feature is the best. Moreover, a few strongly agree that the pump is a good pump for a great price. Also, they also found that the pump works like the savanna products at 1/2 the price. Overall, at the price, they believe that they got a steal of a deal with it.

• 1 1/8 inch hose outlet---3.8 amp--12 volt.
• Rugged water tight impact resistant housing--stainless shaft--blocked marine wiring.
• Lot of satisfied buyers.

Best For Bailing Water: Outus Automatic Marine Bilge Pump

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Outus makes beautiful and great pumps with classic and smartly chosen materials. The Outus Automatic Marine Bilge Pump is compatible, allows for a wide range of applications and it is easy to use. The casing of the pump and the float switch are made of abs, which are durable and waterproof, can serve you for a long time. The boat bilge pump and automatic float switch can be applied for fishing boats, cruisers, runabouts, yachts and most marines, rv, etc.

The pump is a good forhydraulic system fed with cold water and can be applied in line to be fed by gravity or pressure. In addition, it is easy to clean and maintain. Finally, the outus automatic marine bilge pump is a good flow sensor for bilge pumps, and it features a removable base for easy cleaning.

Almost all customers opine that the pump is good for bailing water out of small bilge areas. And, they strongly agree that the pump is easy to install, works as it should. Overall, buyers found this to be one of the best pumps for daily purposes.

• This is 3.3 ft/ 1 m, the wire gauge size is 18 awg.
• Good brand reputation.

Best For High Capacity: Weyleity Automatic Marine Bilge Pump

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Next on the list, we've got yet another pump that manages to win our hearts. It's the Weyleity Automatic Marine Bilge Pump and it's widely considered as one of the most convenient pumps you can buy. The weyleity automatic marine bilge pump is rustproof and it is designed for heavy duty. Make sure this fits by entering your model number. Also, the pump is corrosion resistant, has a built-in float switch, it can find a long - life motor and has a good design.

The pump is built with a compact, rust and corrosion protected stainless steel shaft, high-impact durable and thermoplastic plastic housing. Finally, the weyleity automatic marine bilge pump allows for good volume and it is very low current.

They say that this thing pumps water right up and out of the end of the pool noodles and pumps out the whole dingy.

• This will not burn out when it runs dry.
• Equipped with a built in electronic controlled reed sensor system for easy fully automatic operation.
• This is extremely efficient, it is made of durable plastic housing and has a durable design.
• Ignition protection to protect the pump against high currents.

Best For Wide Application: Dartmoor Automatic Marine Bilge Pump

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If you are searching for a popular pump for your regular use, you cannot go wrong with the Dartmoor Automatic Marine Bilge Pump. The dartmoor automatic marine bilge pump is tin plated inside its insulation to offer lasting protection against corrosion from high humidity and maritime environments. Make sure this fits by entering your model number. This dartmoor water pump can work even when fully submerged, operating continuously or using its built - in float switch to turn off automatically once the water has been reduced to about 1.2 inches in depth.

Above all, the dartmoor automatic marine bilge pump comes in, the pump will automatically come back online as needed.

Overall, for most buyers, the pump was most suitable.

• Delivers what they promise.
• One of the newcomers and featured product.